Home / 29,593,223.10-44,389,834.65-18,858,114.90

Finding the Fourth Proportional to 29,593,223.10, 44,389,834.65 and 18,858,114.90

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Solution

The fourth proportional to 29,593,223.10, 44,389,834.65 and 18,858,114.90 is: 28,287,172.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,593,223.10 : 44,389,834.65 = 18,858,114.90 : x
  2. Step 2: Convert to fraction form
    29,593,223.10/44,389,834.65 = 18,858,114.90/x
  3. Step 3: Cross multiply
    29,593,223.10x = 44,389,834.65 × 18,858,114.90
  4. Step 4: Simplify right side
    29,593,223.10x = 837,108,602,221,701.25
  5. Step 5: Solve for x
    x = 837,108,602,221,701.25/29,593,223.10
  6. Step 6: Final answer
    x = 28,287,172.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.